Inventor · disambiguated record
Wenhai Yu
Also filed as: YU WENHAI
2 granted patents·1 pending application·0 citations·filing 2020–2022
20Inventor score
Files withCHINA UNIONPAY CO LTD3
Top patents by PatentIndex Score
3 records- 0146US11797996B2Payment information processing method, apparatus, device and computer readable storage mediumCHINA UNIONPAY CO LTD·Filed 2020·Granted Oct 24, 2023·0 cites·12 claims
- 0245US2021398125A1Payment information processing method, apparatus, device and computer readable storage mediumCHINA UNIONPAY CO LTD·Filed 2020·Application pending·0 cites
- 0340US12314382B2Model protection method and apparatus, data processing method and apparatus, and device and mediumCHINA UNIONPAY CO LTD·Filed 2022·Granted May 27, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →